Mass octupole and current quadrupole corrections to gravitational wave emission from close hyperbolic encounters
arXiv:2310.07439 · doi:10.1088/1361-6382/ad869a
Abstract
In this paper, we study the next-to-leading order corrections in the mass multipole expansion, i.e. the mass octupole and current quadrupole, to gravitational wave production by close hyperbolic encounters of compact objects. We find that the signal is again, as in the simple quadrupole case, a burst event with the majority of the released energy occurring during the closest approach. In particular, we investigate the relative contribution to the power, both in the time and frequency domains, and total energy emitted by each order in the mass multipole expansion in gravitational waves. To do so, we include in the quadrupole term its first order post-Newtonian correction, giving this a contribution to the power of the same order as that of the mass octupole and the current quadrupole. We find specific configurations of systems where these corrections could be important and should be taken into account when analysing burst events.
Changes match published version. 22 pages, 4 figures
References in corpus (43)
- Observation of Gravitational Waves from a Binary Black Hole Merger
- GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
- GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs
- GW151226: Observation of Gravitational Waves from a 22-Solar-Mass Binary Black Hole Coalescence
- GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2
- GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run
- GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence
- GW190814: Gravitational Waves from the Coalescence of a 23 M Black Hole with a 2.6 M Compact Object
- GW190425: Observation of a Compact Binary Coalescence with Total Mass
- GW170608: Observation of a 19-solar-mass Binary Black Hole Coalescence
- Science Case for the Einstein Telescope
- Primordial Black Holes as Dark Matter
- Observation of gravitational waves from two neutron star-black hole coalescences
- GW190412: Observation of a Binary-Black-Hole Coalescence with Asymmetric Masses
- The clustering of massive Primordial Black Holes as Dark Matter: measuring their mass distribution with Advanced LIGO
- Gravitational waves from scattering of stellar-mass black holes in galactic nuclei
- A Horizon Study for Cosmic Explorer: Science, Observatories, and Community
- GW190521 as a dynamical capture of two nonspinning black holes
- Gravitational radiation reaction along general orbits in the effective one-body formalism
- Strong-Field Scattering of Two Black Holes: Numerics Versus Analytics
- Detection Rate Estimates of Gravity-waves Emitted During Parabolic Encounters of Stellar Black Holes in Globular Clusters
- Observing complete gravitational wave signals from dynamical capture binaries
- Gravitational scattering of two black holes at the fourth post-Newtonian approximation
- Strong-field scattering of two black holes: Numerical Relativity meets Post-Minkowskian gravity
- Gravitational waves from compact binaries in post-Newtonian accurate hyperbolic orbits
- Eccentric black hole mergers and zoom-whirl behavior from elliptic inspirals to hyperbolic encounters
- Gravitational wave energy emission and detection rates of Primordial Black Hole hyperbolic encounters
- The clustering dynamics of primordial black boles in -body simulations
- Gravitational wave energy spectrum of hyperbolic encounters
- Radiated momentum and radiation-reaction in gravitational two-body scattering including time-asymmetric effects
- Gravitational waves from hyperbolic encounters
- Gravitational wave bursts from Primordial Black Hole hyperbolic encounters
- Black hole induced spins from hyperbolic encounters in dense clusters
- Strong-field scattering of two spinning black holes: Numerics versus Analytics
- Gravitational Wave observatories may be able to detect hyperbolic encounters of Black Holes
- The stochastic gravitational wave background from close hyperbolic encounters of primordial black holes in dense clusters
- Search for black hole hyperbolic encounters with gravitational wave detectors
- Gravitational waves from spinning compact binaries in hyperbolic orbits
- Induced Spins from Scattering Experiments of Initially Nonspinning Black Holes
- A note on the gravitational wave energy spectrum of parabolic and hyperbolic encounters
- Effects of orbital precession on hyperbolic encounters
- Study on the detectability of gravitational radiation from single-binary encounters between black holes in nuclear star cluster: the case of hyperbolic flybys
- Detectability of stochastic gravitational wave background from weakly hyperbolic encounters